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Index: C
- \c
: (see control characters)
- c command (debugger)
- Perl in a Nutshell, Chapter 6, Reference: c
- Programming Perl, 8.1.1. Debugger Commands
- c (complement option of tr)
: Learning Perl, 15.5. Transliteration
- -c file test operator
- Learning Perl, 10.5. The -x File Tests
- Perl in a Nutshell, 4.5.8. File Test Operators
- Programming Perl, 2.5.10. Named Unary and File Test Operators
- -C file test operator
- Learning Perl, 10.5. The -x File Tests
- Learning Perl on Win32 Systems, 10.6. The -x File Tests
- Perl in a Nutshell, 4.5.8. File Test Operators
- Programming Perl, 2.5.10. Named Unary and File Test Operators
- %c format
: Perl Cookbook, 1.4. Converting Between ASCII Characters and Values
- C<> interior sequence (pod)
: Perl in a Nutshell, 4.11.2. Interior sequences
- C language
: Programming Perl, 8.2.4. C Traps
- backend (Perl compiler)
: Perl in a Nutshell, 3.4. The Perl Compiler
- classes of, SWIG and
: Advanced Perl Programming, 18.3. SWIG Features
- data structures in
: Advanced Perl Programming, 2.1. User-Defined Structures
- dynamic tracing
: Advanced Perl Programming, 9.6.3. C++
- exception handling
: Advanced Perl Programming, 5.2. The Block Form: Exception Handling
- header files
: Advanced Perl Programming, 18.1.1. The Extension Process
- library functions
: Programming Perl, 3. Functions
- Miniperl module for
: Programming Perl, 7.2.20. ExtUtils::Miniperl - Write the C Code for perlmain.c
- modular programming in
: Advanced Perl Programming, 6.9.3. C/C++
- object orientation
: Advanced Perl Programming, 7.5.3. C++ and Java
- references in
: Advanced Perl Programming, 1.7.3. C/C++
- run-time evaluation and error handling
: Advanced Perl Programming, 5.7.3. C / C++
- subroutines in
: Advanced Perl Programming, 4.5.3. C++
- using with Perl
- Advanced Perl Programming, 18. Extending Perl:A First Course
- Programming Perl, 6.4.4. Embedding Perl in C and C++
- Programming Perl, 6.4.5. Embedding C and C++ in Perl
- Mandelbrot code example
: Advanced Perl Programming, 18.2. Example: Fractals with Perl
- wrapper programs
: Programming Perl, 6.3.1.3. Security bugs
- writing modules in
: Perl Cookbook, 12.15. Using h2xs to Make a Module with C Code
- XS and C++
- Advanced Perl Programming, 18.4.5. C++ Code
- Advanced Perl Programming, 20.5.5. C++ Objects and XS Typemaps
- /c modifier
: Programming Perl, 2.4.2. Pattern-Matching Operators
- -c option (perlbug)
: Perl in a Nutshell, 6.6. The perlbug Program
- -C option (perlbug)
: Perl in a Nutshell, 6.6. The perlbug Program
- -C option (perlcc)
: Perl in a Nutshell, 3.4. The Perl Compiler
- C preprocessor (cpp)
- Perl in a Nutshell, 3.2. Command-Line Options
- Programming Perl, 6.1.2. Switches
- C shell
- globbing and
: Learning Perl, 12.2. Globbing
- setenv command of
: Learning Perl, 14.1. Using system and exec
- C-style logical operators
: Programming Perl, 2.5.14. C-style Logical (Short Circuit) Operators
- -c switch, perl
- Perl in a Nutshell, 3.2. Command-Line Options
- Programming Perl, 6.1.2. Switches
- C++ language
- backend (Perl compiler)
: Perl in a Nutshell, 3.4. The Perl Compiler
- classes of, SWIG and
: Advanced Perl Programming, 18.3. SWIG Features
- data structures in
: Advanced Perl Programming, 2.1. User-Defined Structures
- dynamic tracing
: Advanced Perl Programming, 9.6.3. C++
- exception handling
: Advanced Perl Programming, 5.2. The Block Form: Exception Handling
- header files
: Advanced Perl Programming, 18.1.1. The Extension Process
- modular programming in
: Advanced Perl Programming, 6.9.3. C/C++
- object orientation
: Advanced Perl Programming, 7.5.3. C++ and Java
- references in
: Advanced Perl Programming, 1.7.3. C/C++
- run-time evaluation and error handling
: Advanced Perl Programming, 5.7.3. C / C++
- subroutines in
: Advanced Perl Programming, 4.5.3. C++
- using with Perl
- Advanced Perl Programming, 18. Extending Perl:A First Course
- Programming Perl, 6.4.4. Embedding Perl in C and C++
- Programming Perl, 6.4.5. Embedding C and C++ in Perl
- Mandelbrot code example
: Advanced Perl Programming, 18.2. Example: Fractals with Perl
- XS and C++
- Advanced Perl Programming, 18.4.5. C++ Code
- Advanced Perl Programming, 20.5.5. C++ Objects and XS Typemaps
- CacheControl property (Response object)
: Perl in a Nutshell, 20.2.2.2. Response properties
- cacheout()
- Perl Cookbook, 7.17. Caching Open Output Filehandles
- Programming Perl, 7.2.32. FileCache - Keep More Files Open Than the System Permits
- caching open filehandles
: Perl Cookbook, 7.17. Caching Open Output Filehandles
- cacls.exe program
: Learning Perl on Win32 Systems, 13.4. Modifying Permissions
- calc_new_date()
: Perl Cookbook, 3.4. Adding to or Subtracting from a Date
- calc_new_date_time()
: Perl Cookbook, 3.4. Adding to or Subtracting from a Date
- calculating prime numbers
: Perl Cookbook, 2.19. Program: Calculating Prime Factors
- calculator, eval for (example)
: Advanced Perl Programming, 5.4. Using Eval for Expression Evaluation
- callbacks
- Advanced Perl Programming, 4.2. Using Subroutine References
- Advanced Perl Programming, 13.1.1.1. Msg: Send-side routines
- associating with button clicks
: Advanced Perl Programming, 14.3.2. Labels and Buttons
- closures for
: Advanced Perl Programming, 4.4.1. Using Closures as "Smart" Callbacks
- objects as
: Advanced Perl Programming, 4.4.3. Closures Versus Objects
- widgets and
- Advanced Perl Programming, 14.6. Event Bindings
- Perl in a Nutshell, 18.1.3. Callbacks
- caller()
- Advanced Perl Programming, B.8. Meta-Information
- Perl Cookbook, 10.4. Determining Current Function Name
- Perl Cookbook, 12.5. Determining the Caller's Package
- Perl in a Nutshell, Chapter 5, Reference: caller
- Programming Perl, 3.2.10. caller
- Programming Perl, 8.1.6. Debugger Internals
- Programming Perl, 8.2.7. Previous Perl Traps
- Camel Book
- Learning Perl, D.5. Many, Many More Functions
- Learning Perl on Win32 Systems, D.5. Many, Many More Functions
- Learning Perl on Win32 Systems, 1.4. Support
- Learning Perl on Win32 Systems, 16.2. Packing and Unpacking Binary Data
- Learning Perl on Win32 Systems, 17.5. Variable-Length (Text) Databases
- Camel image
- Perl in a Nutshell, 1.4.9. Books
- Perl in a Nutshell, Acknowledgments
- can function
: Advanced Perl Programming, 7.3. UNIVERSAL
- can() (UNIVERSAL)
: Perl Cookbook, 13.7. Calling Methods Indirectly
- cancel() (Mail::Send)
: Perl in a Nutshell, Chapter 14, Reference: cancel
- CancelConnection() (Win32::NetResource)
: Perl in a Nutshell, Chapter 19, Reference: CancelConnection
- canon() (Mail::Address)
: Perl in a Nutshell, Chapter 14, Reference: canon
- canonical name
: Learning Perl, 16.3. Getting Network Information
- CanonicalizeURL() (Win32::Internet)
: Perl in a Nutshell, Chapter 19, Reference: CanonicalizeURL
- Canvas widgets (Perl/Tk)
- Advanced Perl Programming, A.2. Canvas
- Advanced Perl Programming, 14.3.4. Canvas
- Perl in a Nutshell, 18.12. The Canvas Widget
- Tetris GUI (example)
: Advanced Perl Programming, 15. GUI Example: Tetris
- Cap module
: Programming Perl, 7.2.64. Term::Cap - Terminal Capabilities Interface
- Capini, Aldo
: Perl in a Nutshell, 19. Win32 Modules and Extensions
- capitalization
: (see case/capitalization)
- caret
: (see ^ (caret))
- Carp module
- Perl Cookbook, 12.12. Reporting Errors and Warnings Like Built-Ins
- Perl in a Nutshell, 8.24. Carp
- Programming Perl, 7.2.5. Carp - Generate Error Messages
- carriage returns
: (see line breaks; whitespace)
- cascade() (Menubutton)
: Perl in a Nutshell, 18.14.2. Menubutton Methods
- cascade menu entries
: Perl Cookbook, 15.14. Creating Menus with Tk
- case/capitalization
- Programming Perl, 2.3.1. Variables
- Programming Perl, 3.2.177. uc
- case-insensitive hashes
: Perl Cookbook, 13.15. Creating Magic Variables with tie
- changing
- Perl Cookbook, 1.9. Controlling Case
- Programming Perl, 2.4.2. Pattern-Matching Operators
- escape sequences for
: Programming Perl, 2.3.2.2. String literals
- honoring locale when matching
: Perl Cookbook, 6.12. Honoring Locale Settings in Regular Expressions
- ignoring case
- Learning Perl, 1.5.7. Handling Varying Input Formats
- Learning Perl, 7.5. Substitutions
- Learning Perl on Win32 Systems, 1.6.7. Handling Varying Input Formats
- Learning Perl on Win32 Systems, 7.5. Substitutions
- with -i flag (Perl)
: Learning Perl, 7.4.2. Ignoring Case
- lc function
: Programming Perl, 3.2.82. lc
- lcfirst function
- Perl in a Nutshell, Chapter 5, Reference: lcfirst
- Programming Perl, 3.2.82. lc
- package/module names
: Programming Perl, 8.4. Programming with Style
- pattern matching
- Programming Perl, 2.4.1.4. Regular expression extensions
- Programming Perl, 2.4.2. Pattern-Matching Operators
- uppercase for filehandles
- Learning Perl, 1.5.10. Moving the Secret Word List into a Separate File
- Learning Perl on Win32 Systems, 1.6.10. Moving the Secret Word List into a Separate File
- variable names
: Learning Perl, 2.5. Scalar Variables
- case structure
: Programming Perl, 2.6.5. Bare Blocks and Case Structures
- CASE tools
: Advanced Perl Programming, 17.1. On Code Generation
- cbreak mode
- Perl Cookbook, 15.6. Reading from the Keyboard
- Programming Perl, 3.2.43. getc
- cc() (Mail::Send)
: Perl in a Nutshell, Chapter 14, Reference: cc
- cd command
: Learning Perl, 12.1. Moving Around the Directory Tree
- Cd() (Win32::Internet)
: Perl in a Nutshell, Chapter 19, Reference: Cd
- cdup() (Net::FTP)
: Perl in a Nutshell, Chapter 16, Reference: cdup
- ceil()
: Perl Cookbook, 2.3. Rounding Floating-Point Numbers
- centering
: Programming Perl, 2.8.1. Format Variables
- cget() (Perl/Tk)
- Advanced Perl Programming, 14.3.2. Labels and Buttons
- Perl in a Nutshell, 18.1.1.2. The cget method
- :cgi, :cgi-lib method groups
- Learning Perl, 19.5. Less Typing
- Perl in a Nutshell, 10.2. Importing Method Groups
- CGI modules
: Perl in a Nutshell, 8.25. CGI
- CGI.pm module
- Learning Perl, 19.1. The CGI.pm Module
- Learning Perl, 19.5. Less Typing
- objects in
: Learning Perl, 19.8.2. Objects in CGI.pm
- CGI::Apache module
: Perl in a Nutshell, 8.26. CGI::Apache
- CGI::Carp module
- Perl Cookbook, 19.2. Redirecting Error Messages
- Perl in a Nutshell, 8.27. CGI::Carp
- CGI::Cookie module
: Perl in a Nutshell, 8.28. CGI::Cookie
- CGI::Fast module
- Learning Perl, 19.10.2. Embedded Perl
- Perl in a Nutshell, 8.29. CGI::Fast
- CGI::Push module
: Perl in a Nutshell, 8.30. CGI::Push
- CGI::Switch module
: Perl in a Nutshell, 8.31. CGI::Switch
- CGI programs
- Perl Cookbook, 19.0. Introduction
- Perl Cookbook, 19.1. Writing a CGI Script
- Learning Perl, 19. CGI Programming
- Learning Perl, 19.2. Your CGI Program in Context
- Learning Perl, 19.10. Perl and the Web: Beyond CGI Programming
- Learning Perl on Win32 Systems, 18. CGI Programming
- Perl in a Nutshell, 9. CGI Overview
- cgi-bin directory
- Learning Perl, 19.3. Simplest CGI Program
- Learning Perl, 19.9. Troubleshooting CGI Programs
- CGI.pm module
- Learning Perl, 19.1. The CGI.pm Module
- Learning Perl, 19.5. Less Typing
- objects in
: Learning Perl, 19.8.2. Objects in CGI.pm
- chemiserie program (example)
: Perl Cookbook, 19.14. Program: chemiserie
- convenience functions
: Learning Perl, 19.5. Less Typing
- cookies
: Perl Cookbook, 19.10. Managing Cookies
- debugging
- Perl Cookbook, 19.9. Debugging the Raw HTTP Exchange
- Perl in a Nutshell, 10.6. Debugging
- environment variables for
: Perl in a Nutshell, 9.4. CGI Environment Variables
- errors
- Perl Cookbook, 19.2. Redirecting Error Messages
- Perl Cookbook, 19.3. Fixing a 500 Server Error
- example CGI interaction
: Perl in a Nutshell, 9.1. A Typical CGI Interaction
- extra path information
: Perl in a Nutshell, 9.3. Extra Path Information
- HTTP methods
- Perl Cookbook, 19.0. Introduction
- Perl Cookbook, 19.1. Writing a CGI Script
- guestbook program (example)
: Learning Perl, 19.8. Creating a Guestbook Program
- import tags
: Learning Perl, 19.5. Less Typing
- improving efficiency of
: Perl Cookbook, 19.5. Making CGI Scripts Efficient
- maintaining state
: Perl in a Nutshell, 10.3. Maintaining State
- multiscreen scripts
: Perl Cookbook, 19.12. Writing a Multiscreen CGI Script
- named parameters
: Perl in a Nutshell, 10.4. Named Parameters
- passing parameters via
: Learning Perl, 19.4. Passing Parameters via CGI
- permissions and
- Learning Perl, 19.8. Creating a Guestbook Program
- Learning Perl, 19.9. Troubleshooting CGI Programs
- redirecting requests
: Perl Cookbook, 19.8. Redirecting to a Different Location
- references
- Learning Perl, 19.7.1. References
- Learning Perl, 19.11. Further Reading
- running with mod_perl
: Perl in a Nutshell, 11.4. Running CGI Scripts with mod_perl
- saving/mailing HTML forms
: Perl Cookbook, 19.13. Saving a Form to a File or Mail Pipe
- scrolling lists
: Learning Perl, 19.7.2. Fancier Calling Sequences
- security and
- Perl Cookbook, 19.0. Introduction
- Perl Cookbook, 19.4. Writing a Safe CGI Program
- executing user commands
: Perl Cookbook, 19.6. Executing Commands Without Shell Escapes
- sticky widgets
: Perl Cookbook, 19.11. Creating Sticky Widgets
- troubleshooting
: Learning Perl, 19.9. Troubleshooting CGI Programs
- URL encoding
: Perl in a Nutshell, 9.2. URL Encoding
- CGI.pm module
- Perl Cookbook, 19.0. Introduction
- Perl Cookbook, 19.1. Writing a CGI Script
- Learning Perl, 19.1. The CGI.pm Module
- Learning Perl, 19.5. Less Typing
- Learning Perl on Win32 Systems, 18.1. The CGI.pm Module
- Perl in a Nutshell, 9. CGI Overview
- Perl in a Nutshell, 10. The CGI.pm Module
- debugging scripts
: Perl in a Nutshell, 10.6. Debugging
- generating HTML tags
: Perl in a Nutshell, 10.1. HTML Tag Generation
- HTML formatting shortcuts
: Perl Cookbook, 19.7. Formatting Lists and Tables with HTML Shortcuts
- importing method groups
: Perl in a Nutshell, 10.2. Importing Method Groups
- JavaScript features with
: Perl in a Nutshell, 10.5. Using JavaScript Features
- managing cookies
: Perl Cookbook, 19.10. Managing Cookies
- named parameters
: Perl in a Nutshell, 10.4. Named Parameters
- objects in
: Learning Perl, 19.8.2. Objects in CGI.pm
- changed web pages, links in
: Perl Cookbook, 20.8. Finding Fresh Links
- ChangeNotify module
: Learning Perl on Win32 Systems, B.4. Win32 Extensions
- ChangeType() (Win32::OLE::Variant)
: Perl in a Nutshell, Chapter 19, Reference: ChangeType
- changing directories
: Learning Perl, 12.1. Moving Around the Directory Tree
- character classes
- Learning Perl, 7.3.1. Single-Character Patterns
- Perl in a Nutshell, 4.6.4. Character Classes
- Programming Perl, 1.7. Regular Expressions
- Programming Perl, 2.4.1.2. The rules of regular expression matching
- characters
- (see also patterns)
- Programming Perl, 2.4.1.2. The rules of regular expression matching
- $[ variable
: Programming Perl, 2.9.3. Global Special Variables
- case of
: (see case/capitalization)
- converting ASCII to/from HTML
: Perl Cookbook, 20.4. Converting ASCII to HTML
- converting ASCII with values
: Perl Cookbook, 1.4. Converting Between ASCII Characters and Values
- deleting
: Programming Perl, 3.2.13. chomp
- escaping
: Perl Cookbook, 1.13. Escaping Characters
- getting ASCII values of
: Programming Perl, 3.2.104. ord
- getting from ASCII values
: Programming Perl, 3.2.16. chr
- hexadecimal
: (see hexadecimal numbers)
- literal
: Programming Perl, 2.4.1.1. The regular expression bestiary
- matching letters
: Perl Cookbook, 6.2. Matching Letters
- metacharacters
: (see metacharacters)
- multiple-byte, matching
: Perl Cookbook, 6.18. Matching Multiple-Byte Characters
- octal
: (see octal characters)
- parsing command-line arguments
: Perl Cookbook, 15.1. Parsing Program Arguments
- processing individually
: Perl Cookbook, 1.5. Processing a String One Character at a Time
- prototype
: Programming Perl, 2.7.3. Prototypes
- ranges, in regular expressions
: Learning Perl, 7.3.1. Single-Character Patterns
- reversing
: Perl Cookbook, 1.6. Reversing a String by Word or Character
- setting character set
: Programming Perl, 7.2.37. I18N::Collate - Compare 8-bit Scalar Data According to the Current Locale
- single-character input
: Programming Perl, 3.2.43. getc
- special
: Programming Perl, 2.4.1.2. The rules of regular expression matching
- text color, changing
: Perl Cookbook, 15.5. Changing Text Color
- whitespace
: (see whitespace)
- Charset property (Response object)
: Perl in a Nutshell, 20.2.2.2. Response properties
- chdir function
- Programming Perl, 3.2.11. chdir
- Programming Perl, 7.2.7. Cwd - Get Pathname of Current Working Directory
- chdir()
- Learning Perl, A.11. Chapter 12, Directory Access
- Learning Perl, 12.1. Moving Around the Directory Tree
- Learning Perl on Win32 Systems, 12.1. Moving Around the Directory Tree
- Perl in a Nutshell, Chapter 5, Reference: chdir
- example of
: Learning Perl on Win32 Systems, A.11. Chapter 12, Directory Access
- checkbox() (CGI.pm)
: Perl in a Nutshell, Chapter 10, Reference: checkbox
- checkbox_group() (CGI.pm)
: Perl in a Nutshell, Chapter 10, Reference: checkbox_group
- checkbutton() (Menubutton)
: Perl in a Nutshell, 18.14.2. Menubutton Methods
- checkbutton menu entries
: Perl Cookbook, 15.14. Creating Menus with Tk
- checkbuttons
- Advanced Perl Programming, A.1.2. Checkbutton
- Advanced Perl Programming, 14.3.3. Radiobuttons and Checkbuttons
- Perl in a Nutshell, 18.5. The Checkbutton Widget
- checking
- hosts if online
: Programming Perl, 7.2.46. Net::Ping - Check Whether a Host Is Online
- MANIFEST file
: Programming Perl, 7.2.19. ExtUtils::Manifest - Utilities to Write and Check a MANIFEST File
- taint
: (see taint checking)
- checksums
: Programming Perl, 3.2.182. unpack
- CheckTree module
- Perl in a Nutshell, 8.69. File::CheckTree
- Programming Perl, 7.2.28. File::CheckTree - Run Many Tests on a Collection of Files
- checkuser program (example)
: Perl Cookbook, 15.10. Reading Passwords
- chemiserie program (example)
: Perl Cookbook, 19.14. Program: chemiserie
- child processes
- (see processes)
- Advanced Perl Programming, 12.3.1. Multiple Threads of Execution
- Learning Perl, 14.4. Using fork
- $CHILD_ERROR ($?) variable
- Perl in a Nutshell, 4.4.1. Global Special Variables
- Programming Perl, 2.9.3. Global Special Variables
- Programming Perl, 7.2.13. English - Use English or awk Names for Punctuation Variables
- Chili's
- Learning Perl, Acknowledgments for the First Edition
- Learning Perl on Win32 Systems, Acknowledgments for First Edition
- CHLD signal
: Advanced Perl Programming, 12.3.1. Multiple Threads of Execution
- chmod command
- Learning Perl, 13.5. Modifying Permissions
- Learning Perl on Win32 Systems, 13.4. Modifying Permissions
- Perl in a Nutshell, Chapter 5, Reference: chmod
- Programming Perl, 3.2.12. chmod
- chomp()
- Learning Perl on Win32 Systems, 1.6.2. Asking Questions and Remembering the Result
- Learning Perl on Win32 Systems, 3.4.7. The chomp Function
- Perl in a Nutshell, Chapter 5, Reference: chomp
- Programming Perl, 1.4. Filehandles
- Programming Perl, 3.2.13. chomp
- examples of
- Learning Perl on Win32 Systems, 1.6.10. Moving the Secret Word List into a Separate File
- Learning Perl on Win32 Systems, 1.6.17. The Final Programs
- Learning Perl on Win32 Systems, 10.5. Using Filehandles
- chop()
- (see also chomp())
- Learning Perl, 1.5.2. Asking Questions and Remembering the Result
- Learning Perl, 2.6.3. The chop and chomp Functions
- Learning Perl, 3.4.7. The chomp Function
- Learning Perl on Win32 Systems, 2.6.3. The chop() and chomp() Functions
- Perl in a Nutshell, Chapter 5, Reference: chop
- Programming Perl, 1.4. Filehandles
- Programming Perl, 3.2.14. chop
- examples of
- Learning Perl, A.1. Chapter 2, Scalar Data
- Learning Perl, 1.5.10. Moving the Secret Word List into a Separate File
- Learning Perl, 1.5.17. The Final Programs
- Learning Perl, 2.7. <STDIN> as a Scalar Value
- Learning Perl, 10.4. Using Filehandles
- Learning Perl on Win32 Systems, A.1. Chapter 2, Scalar Data
- Learning Perl on Win32 Systems, 2.7. <STDIN> as a Scalar Value
- ChopBlanks attribute (DBI)
: Perl in a Nutshell, 12.2.3. Database Handles and Statement Handles
- chown()
- Learning Perl, 13.6. Modifying Ownership
- Perl in a Nutshell, Chapter 5, Reference: chown
- Programming Perl, 3.2.15. chown
- chr()
- Perl Cookbook, 1.4. Converting Between ASCII Characters and Values
- Learning Perl, 16.2. Packing and Unpacking Binary Data
- Perl in a Nutshell, Chapter 5, Reference: chr
- Programming Perl, 3.2.16. chr
- Christiansen, Tom
- Advanced Perl Programming, 2. Implementing Complex Data Structures
- Advanced Perl Programming, 2.6. Resources
- Advanced Perl Programming, 4.4.3. Closures Versus Objects
- Advanced Perl Programming, 5.6. Using Eval for Time-Outs
- Perl in a Nutshell, 1.4.4. www.perl.com
- chroot()
- Perl in a Nutshell, Chapter 5, Reference: chroot
- Programming Perl, 3.2.17. chroot
- circle, circumference of
: Learning Perl, 2.10. Exercises
- circular data structures
: Perl Cookbook, 13.13. Coping with Circular Data Structures
- circular lists
: Perl Cookbook, 4.16. Implementing a Circular List
- circular references
- Advanced Perl Programming, 1.6.1. Reference Counts
- Programming Perl, 5.3.9. A Note on Garbage Collection
- class attributes
- Advanced Perl Programming, 7.2.5. Class Methods and Attributes
- Perl Cookbook, 13.0. Introduction
- Perl Cookbook, 13.4. Managing Class Data
- class context
: Programming Perl, 5.5.9. Class Context and the Object
- class data
- Perl Cookbook, 13.0. Introduction
- Perl Cookbook, 13.4. Managing Class Data
- circular data structures
: Perl Cookbook, 13.13. Coping with Circular Data Structures
- class methods
- Advanced Perl Programming, 7.2.5. Class Methods and Attributes
- Perl Cookbook, 13.0. Introduction
- Perl Cookbook, 13.4. Managing Class Data
- Learning Perl, 19.8.1. Object-Oriented Programming in Perl
- Perl in a Nutshell, 7.4. Object Syntax
- Programming Perl, 5.3.1. Brief Refresher on Object-Oriented Programming
- Programming Perl, 5.3.5.1. Class methods
- -class option
- Frame widget
: Perl in a Nutshell, 18.17. The Frame Widget
- toplevel widget
: Perl in a Nutshell, 18.18. The Toplevel Widget
- Class::Struct module
- Perl Cookbook, 13.5. Using Classes as Structs
- Perl in a Nutshell, 8.32. Class::Struct
- classes
- Perl Cookbook, 13.0. Introduction
- Learning Perl, 19.8.1. Object-Oriented Programming in Perl
- Programming Perl, 5. Packages, Modules, and Object Classes
- Programming Perl, 5.3.1. Brief Refresher on Object-Oriented Programming
- Programming Perl, 5.3.4. A Class Is Simply a Package
- Programming Perl, 5.5.9. Class Context and the Object
- accessing overridden methods
: Perl Cookbook, 13.10. Accessing Overridden Methods
- base
: (see base classes)
- determining subclass membership
: Perl Cookbook, 13.8. Determining Subclass Membership
- functions for
: Perl in a Nutshell, 5.1. Perl Functions by Category
- generating methods with AUTOLOAD
- Perl Cookbook, 13.0. Introduction
- Perl Cookbook, 13.11. Generating Attribute Methods Using AUTOLOAD
- inheritance
- Perl Cookbook, 13.0. Introduction
- Perl Cookbook, 13.9. Writing an Inheritable Class
- Perl Cookbook, 13.12. Solving the Data Inheritance Problem
- in Java
: Advanced Perl Programming, 6.9.4. Java
- overriding
: Advanced Perl Programming, 7.2.6.1. Overriding base classes
- package
- Programming Perl, 3.2.171. tie
- Programming Perl, 3.2.184. untie
- as structs
: Perl Cookbook, 13.5. Using Classes as Structs
- superclasses (base classes)
: Advanced Perl Programming, 7.2.6. The Need for Inheritance
- using as base class
: Programming Perl, 5.5.1. Object-Oriented Scaling Tips
- clean command (CPAN.pm)
: Perl in a Nutshell, Chapter 2, Reference: clean
- cleaning up modules
: Perl Cookbook, 12.6. Automating Module Clean-Up
- clear()
- document object, PerlScript
: Perl in a Nutshell, 20.1.1.1. Document methods
- HTTP::Cookies module
: Perl in a Nutshell, Chapter 17, Reference: clear
- Clear()
- Response object, PerlScript
: Perl in a Nutshell, 20.2.2.3. Response methods
- Win32::EventLog module
: Perl in a Nutshell, Chapter 19, Reference: Clear
- clear command
: Perl Cookbook, 15.3. Clearing the Screen
- clear_label() (Mail::Folder)
: Perl in a Nutshell, Chapter 14, Reference: clear_label
- CLEAR method
: Programming Perl, 5.4.3. Tying Hashes
- clearallcache() routine
: Programming Perl, 7.2.4. Benchmark - Check and Compare Running Times of Code
- clearcache() routine
: Programming Perl, 7.2.4. Benchmark - Check and Compare Running Times of Code
- clearerr()
: Perl Cookbook, 8.5. Trailing a Growing File
- client() (Frame widget)
: Perl in a Nutshell, 18.18.1. Toplevel Methods
- client-side PerlScript
- Perl in a Nutshell, 20. PerlScript
- Perl in a Nutshell, 20.1. Client-Side PerlScript
- client-side socket connections
- Perl in a Nutshell, 13.1.2. Client Connections
- Perl in a Nutshell, 13.2.1. Client-Side Sockets
- ClientCertificate collection
: Perl in a Nutshell, 20.2.1. The Request Object
- clients
- bidirectional
: Perl Cookbook, 17.10. Writing Bidirectional Clients
- FTP
: Perl Cookbook, 18.2. Being an FTP Client
- handling multiple
: Advanced Perl Programming, 12.3. Handling Multiple Clients
- networking
: Learning Perl on Win32 Systems, C. Networking Clients
- prebuilt modules for
: Advanced Perl Programming, 12.6. Prebuilt Client Modules
- TCP
- Perl Cookbook, 17.1. Writing a TCP Client
- Programming Perl, 6.2.4.1. Internet TCP clients and servers
- UDP
: Perl Cookbook, 17.4. Setting Up a UDP Client
- Clipboard module
: Learning Perl on Win32 Systems, B.4. Win32 Extensions
- clipboard, manipulating
: Perl in a Nutshell, 19.1. Win32::Clipboard
- clobbering values
: Perl Cookbook, 1.3. Exchanging Values Without Using Temporary Variables
- clockdrift program (example)
: Perl Cookbook, 17.4. Setting Up a UDP Client
- Clone() (Win32::OLE::Enum)
: Perl in a Nutshell, Chapter 19, Reference: Clone
- clone()
- HTTP::Headers module
: Perl in a Nutshell, Chapter 17, Reference: clone
- HTTP::Message module
: Perl in a Nutshell, Chapter 17, Reference: clone
- LWP::UserAgent module
: Perl in a Nutshell, Chapter 17, Reference: clone
- cloning parent objects
: Perl Cookbook, 13.6. Cloning Objects
- close()
- Perl Cookbook, 7.0. Introduction
- Perl Cookbook, 7.19. Opening and Closing File Descriptors by Number
- Learning Perl, 10.2. Opening and Closing a Filehandle
- Perl in a Nutshell, Chapter 5, Reference: close
- Perl in a Nutshell, 4.9. Filehandles
- Programming Perl, 3.2.18. close
- Programming Perl, 6.2.2.1. Anonymous pipes
- document object (PerlScript)
: Perl in a Nutshell, 20.1.1.1. Document methods
- examples of
- Learning Perl, 1.5.10. Moving the Secret Word List into a Separate File
- Learning Perl, 1.5.17. The Final Programs
- Learning Perl on Win32 Systems, 1.6.10. Moving the Secret Word List into a Separate File
- file locks and
: Perl Cookbook, 7.11. Locking a File
- Mail::Folder module
: Perl in a Nutshell, Chapter 14, Reference: close
- Mail::Mailer module
: Perl in a Nutshell, Chapter 14, Reference: close
- Mail::Send module
: Perl in a Nutshell, Chapter 14, Reference: close
- process-filehandles
: Learning Perl, 14.3. Using Processes as Filehandles
- Win32::ChangeNotification module
: Perl in a Nutshell, Chapter 19, Reference: close
- Close()
- Mail::POP3Client module
- Perl in a Nutshell, Chapter 14, Reference: Close
- Perl in a Nutshell, 14.2.8.6. Explicitly opening and closing connections
- Win32::Internet module
: Perl in a Nutshell, Chapter 19, Reference: Close
- Win32::Shortcut module
: Perl in a Nutshell, Chapter 19, Reference: Close
- closedir()
- Perl Cookbook, 9.0. Introduction
- Learning Perl, A.11. Chapter 12, Directory Access
- Learning Perl, 12.4. Opening and Closing a Directory Handle
- Learning Perl on Win32 Systems, 12.4. Opening and Closing a Directory Handle
- Perl in a Nutshell, Chapter 5, Reference: closedir
- Programming Perl, 3.2.19. closedir
- Programming Perl, 7.2.11. DirHandle - Supply Object Methods for Directory Handles
- example of
: Learning Perl on Win32 Systems, A.11. Chapter 12, Directory Access
- -closeenough option (Canvas)
: Perl in a Nutshell, 18.12. The Canvas Widget
- closelog()
: Programming Perl, 7.2.63. Sys::Syslog - Perl Interface to UNIX syslog(3) Calls
- closing file descriptors
: Perl Cookbook, 7.19. Opening and Closing File Descriptors by Number
- closures
- Advanced Perl Programming, 4.3. Closures
- Advanced Perl Programming, 20.3.5.3. Closures
- Perl Cookbook, 10.16. Nesting Subroutines
- Perl Cookbook, 11.4. Taking References to Functions
- Perl Cookbook, 12.13. Referring to Packages Indirectly
- Programming Perl, 4.3.6. Closures
- as objects
: Perl Cookbook, 11.7. Using Closures Instead of Objects
- objects versus
: Advanced Perl Programming, 4.4.3. Closures Versus Objects
- syntax
: Advanced Perl Programming, B.3. Closures
- Cls() (Win32::Console)
: Perl in a Nutshell, Chapter 19, Reference: Cls
- CLSID
: Learning Perl on Win32 Systems, 19.2. Creating Automation Objects
- clustering command-line options
: Programming Perl, 7.2.36. Getopt::Std - Process Single-Character Options with Option Clustering
- cmd3sel program (example)
: Perl Cookbook, 16.9. Controlling the Input, Output, and Error of Another Program
- cmp operator
- Perl Cookbook, 4.14. Sorting an Array Numerically
- Learning Perl, 15.4. Advanced Sorting
- Programming Perl, 3.2.153. sort
- examples of
- Learning Perl, A.14. Chapter 15, Other Data Transformation
- Learning Perl, A.15. Chapter 16, System Database Access
- COBOL
- Advanced Perl Programming, 1. Data References and Anonymous Storage
- Learning Perl, 11.1. What Is a Format?
- Learning Perl, 18.3. Converting Shell Programs to Perl
- Learning Perl on Win32 Systems, 11.1. What Is a Format?
- code
- code values (CVs)
: Advanced Perl Programming, 20.3.5. Code Values
- effienciency of
: Programming Perl, 8.3.3. Programmer Efficiency
- examples, obtaining
: Programming Perl, 8.5.2. Examples
- generation
: Advanced Perl Programming, 17.1. On Code Generation
- input specification parser
- Advanced Perl Programming, 17.2. Jeeves Example
- Advanced Perl Programming, 17.3.1. Advantages of This Architecture
- Advanced Perl Programming, 17.5. Sample Specification Parser
- Jeeves framework
- Advanced Perl Programming, 17.2. Jeeves Example
- Advanced Perl Programming, 17.3. Jeeves Overview
- stages of
: Advanced Perl Programming, 20.2.2.2. Compilation and code generation stages
- hand-coding XSUBs
: Advanced Perl Programming, 20.4.2. The Called Side: Hand-Coding an XSUB
- listing
: Programming Perl, 8.1.1. Debugger Commands
- perlmain.c
: Programming Perl, 7.2.20. ExtUtils::Miniperl - Write the C Code for perlmain.c
- reusing
- Programming Perl, 5.5.8. Thinking of Code Reuse
- Programming Perl, 8.4. Programming with Style
- running times for
: Programming Perl, 7.2.4. Benchmark - Check and Compare Running Times of Code
- safe namspaces for
: Programming Perl, 7.2.51. Safe - Create Safe Namespaces for Evaluating Perl Code
- code() (HTTP::Response)
: Perl in a Nutshell, Chapter 17, Reference: code
- CODE directive (XS)
: Advanced Perl Programming, 18.4.4. Special Code
- code size, library
: Perl Cookbook, 14.0. Introduction
- Coke
: Learning Perl, 2.3.2. Double-Quoted Strings
- Collate module
: Programming Perl, 7.2.37. I18N::Collate - Compare 8-bit Scalar Data According to the Current Locale
- collection objects
- Perl in a Nutshell, 19.18.3. Win32::OLE::Enum
- Perl in a Nutshell, 20.2.1. The Request Object
- collision chaining
: Advanced Perl Programming, 20.3.3.1. Inside HVs
- colon
: (see : (colon))
- color() (Term::ANSIColor)
: Perl Cookbook, 15.5. Changing Text Color
- color of text, changing
: Perl Cookbook, 15.5. Changing Text Color
- colored() (Term::ANSIColor)
: Perl Cookbook, 15.5. Changing Text Color
- -colormap option
- Frame widget
: Perl in a Nutshell, 18.17. The Frame Widget
- toplevel widget
: Perl in a Nutshell, 18.18. The Toplevel Widget
- colormapwindows() (Frame widget)
: Perl in a Nutshell, 18.18.1. Toplevel Methods
- colors, widget
- Advanced Perl Programming, 14.3.1.3. Colors
- Perl in a Nutshell, 18.1.4. Colors and Fonts
- column headers, in format
: Learning Perl, 11.1. What Is a Format?
- -column option (grid manager)
: Perl in a Nutshell, 18.2.2. The grid Geometry Manager
- columns
- arranging du command output
: Perl Cookbook, 5.16. Program: dutree
- extracting from files (example)
: Advanced Perl Programming, 5.5.2. Extracting Columns from a File
- labeling
- Learning Perl, 1.5.14. Listing the Secret Words
- Learning Perl on Win32 Systems, 1.6.14. Listing the Secret Words
- outputting sorting text in
: Perl Cookbook, 4.18. Program: words
- parsing data by
: Perl Cookbook, 1.1. Accessing Substrings
- wrapping paragraphs by
: Perl Cookbook, 1.12. Reformatting Paragraphs
- -columnspan option (grid manager)
: Perl in a Nutshell, 18.2.2. The grid Geometry Manager
- CombineURL() (Win32::Internet)
: Perl in a Nutshell, Chapter 19, Reference: CombineURL
- comma
: (see , (comma))
- comma operator
: (see = (equal sign), => operator)
- comma-separated values (CSV)
- Perl Cookbook, 1.15. Parsing Comma-Separated Data
- Perl Cookbook, 4.1. Specifying a List In Your Program
- Perl Cookbook, 6.7. Reading Records with a Pattern Separator
- command()
- Frame widget
: Perl in a Nutshell, 18.18.1. Toplevel Methods
- Menubutton widget
: Perl in a Nutshell, 18.14.2. Menubutton Methods
- command entry (menu items)
: Perl Cookbook, 15.14. Creating Menus with Tk
- command input operator
: (see ` (backquote))
- command interpreters
- Perl Cookbook, 1.13. Escaping Characters
- Programming Perl, 6.1. Cooperating with Command Interpreters
- command line
: Learning Perl, D.3. The Command Line
- aliasing on
: Advanced Perl Programming, 3.2.2.2. Aliasing on command lines
- arguments
: Learning Perl, 17.5. Variable-Length (Text) Databases
- diamond operator and
: Learning Perl, 6.2. Input from the Diamond Operator
- command-line options
- Perl Cookbook, 15.1. Parsing Program Arguments
- Perl in a Nutshell, 3.2. Command-Line Options
- Programming Perl, 7.2.35. Getopt::Long - Extended Processing of Command-Line Options
- Programming Perl, 7.2.36. Getopt::Std - Process Single-Character Options with Option Clustering
- -command option
: Perl in a Nutshell, 18.1.3. Callbacks
- Button widget
: Perl in a Nutshell, 18.4. The Button Widget
- Checkbutton widget
: Perl in a Nutshell, 18.5. The Checkbutton Widget
- Menubutton widget
: Perl in a Nutshell, 18.14.1. Menu Item Options
- Optionmenu widget
: Perl in a Nutshell, 18.16. The Optionmenu Widget
- Radiobutton widget
: Perl in a Nutshell, 18.6. The Radiobutton Widget
- Scale widget
: Perl in a Nutshell, 18.13. The Scale Widget
- Scrollbar widget
: Perl in a Nutshell, 18.9. The Scrollbar Widget
- command property
: (see widgets)
- commands
- buffering
: Programming Perl, 2.9.2. Per-Filehandle Special Variables
- command history, debugger and
: Programming Perl, 8.1.2. Using the Debugger
- for loop control
: Programming Perl, 2.6.4.4. Loop control
- names for
: Programming Perl, 1.2.2. Verbs
- Perl debugger
- Perl in a Nutshell, 6.2. Debugger Commands
- Programming Perl, 8.1.1. Debugger Commands
- processing
- Perl in a Nutshell, 3.1. Command Processing
- Programming Perl, 6.1.1. Command Processing
- shell
: Programming Perl, 7.2.56. Shell - Run Shell Commands Transparently Within Perl
- comment() (Mail::Address)
: Perl in a Nutshell, Chapter 14, Reference: comment
- comments
- Learning Perl, 1.4. Basic Concepts
- Learning Perl on Win32 Systems, 1.5. Basic Concepts
- Perl in a Nutshell, 4.1. Program Structure
- Programming Perl, 2.4.1.4. Regular expression extensions
- Programming Perl, 8.2.4. C Traps
- # (hash mark) for
: Programming Perl, 2.4. Pattern Matching
- pod documentation for modules
: Perl Cookbook, 12.16. Documenting Your Module with Pod
- in regular expressins
: Perl Cookbook, 6.4. Commenting Regular Expressions
- commify() (example)
: Perl Cookbook, 2.17. Putting Commas in Numbers
- commify_series program (example)
: Perl Cookbook, 4.2. Printing a List with Commas
- commit() (DBI)
: Perl in a Nutshell, Chapter 12, Reference: commit
- commit_transaction function
: Advanced Perl Programming, 11.1. Adaptor: An Introduction
- Common Gateway Interface
: (see CGI programs)
- Common Log Format standard
: Perl Cookbook, 20.12. Parsing a Web Server Log File
- communications endpoints
: (see sockets)
- comp.lang.perl newsgroups
- Learning Perl, Support
- Programming Perl, Usenet Newsgroups
- compare() (Text widget)
: Perl in a Nutshell, 18.11.2. Text Methods
- comparing
- in awk, versus in Perl
: Programming Perl, 6.4.2.2. a2p
- floating-point numbers
: Perl Cookbook, 2.2. Comparing Floating-Point Numbers
- hashes for keys
: Perl Cookbook, 5.11. Finding Common or Different Keys in Two Hashes
- setting character set for
: Programming Perl, 7.2.37. I18N::Collate - Compare 8-bit Scalar Data According to the Current Locale
- strings
: Programming Perl, 8.2.1. Universal Blunders
- comparison operators
- Perl Cookbook, 4.14. Sorting an Array Numerically
- Learning Perl on Win32 Systems, 2.4.2. Operators for Strings
- Perl in a Nutshell, 4.5.4.1. Relational operators
- Perl in a Nutshell, 4.5.4.2. Equality operators
- Programming Perl, 1.5.6. Comparison Operators
- Programming Perl, 2.5.12. Equality Operators
- Programming Perl, 7.2.48.3. Overloadable operations
- differences between awk and Perl
: Learning Perl, 18.1. Converting awk Programs to Perl
- numbers and strings
: Learning Perl, 2.4.2. Operators for Strings
- sort function and
: Programming Perl, 3.2.153. sort
- comparison routine, in sorting
: Learning Perl, 15.4. Advanced Sorting
- CompatMode attribute (DBI)
: Perl in a Nutshell, 12.2.3. Database Handles and Statement Handles
- compilation failure, when symlink() is not supported
: Learning Perl, 13.3.2. Creating Hard and Soft Links with Perl
- compile-time scoping
: Perl Cookbook, 10.13. Saving Global Values
- compiled language, Perl as a
- Learning Perl, 1.4. Basic Concepts
- Learning Perl on Win32 Systems, 1.5. Basic Concepts
- compiler limits
: (see pragmas)
- compiler, Perl
- Perl in a Nutshell, 3.4. The Perl Compiler
- Programming Perl, 6.4.3. Translation to Other Languages
- compiling
: Advanced Perl Programming, 20.7. A Peek into the Future
- hints
: Programming Perl, 2.9.3. Global Special Variables
- modules/packages
: Advanced Perl Programming, 6.3. Package Initialization and Destruction
- with yacc
: Advanced Perl Programming, 20.2.2.2. Compilation and code generation stages
- complementation
: (see negation)
- Complete()
: Programming Perl, 7.2.65. Term::Complete - Word Completion Module
- completion
: Programming Perl, 7.2.65. Term::Complete - Word Completion Module
- complex data structures
: Perl in a Nutshell, 4.8. References and Complex Data Structures
- Complex module
: Programming Perl, 7.2.44. Math::Complex - Complex Numbers Package
- complex numbers
: Perl Cookbook, 2.15. Using Complex Numbers
- component-based programming
: Advanced Perl Programming, The Case for Scripting
- composition
: Advanced Perl Programming, 8.3.4. Using Composition Instead
- Comprehensive Perl Archive Network
: (see CPAN)
- compressing tabs
: Perl Cookbook, 1.7. Expanding and Compressing Tabs
- concatenation
- Learning Perl, 2.4.2. Operators for Strings
- Perl in a Nutshell, 4.5.11.4. String operator
- Programming Perl, 1.5.2. String Operators
- Programming Perl, 2.5.8. Additive Operators
- Programming Perl, 8.2.3. Awk Traps
- Programming Perl, 8.3.1. Time Efficiency
- concurrency
: Advanced Perl Programming, 10.1. Persistence Issues
- conditional (?:) operator
- Perl in a Nutshell, 4.5.11.2. Conditional operator
- Programming Perl, 2.5.16. Conditional Operator
- conditional modifiers
: Perl in a Nutshell, 4.3.1.4. Modifiers
- conditional statements
- (see if statement)
- Perl in a Nutshell, 4.3.1. Conditionals and Loops
- confess()
- Perl Cookbook, 12.12. Reporting Errors and Warnings Like Built-Ins
- Programming Perl, 7.2.5. Carp - Generate Error Messages
- Config module
- Perl Cookbook, 16.13. Listing Available Signals
- Perl in a Nutshell, 8.33. Config
- Programming Perl, 7.2.6. Config - Access Perl Configuration Information
- configuration
- accessing information about
: Programming Perl, 7.2.6. Config - Access Perl Configuration Information
- GetOptions()
: Programming Perl, 7.2.35.6. Configuration variables
- reading configuration files
: Perl Cookbook, 8.16. Reading Configuration Files
- Configure event (Tk)
: Perl Cookbook, 15.16. Responding to Tk Resize Events
- configure() (Perl/Tk)
: Perl in a Nutshell, 18.1.1.1. The configure method
- Configure, as Perl building tool
: Learning Perl, 1.3. Availability
- -confine option (Canvas)
: Perl in a Nutshell, 18.12. The Canvas Widget
- connect()
- Advanced Perl Programming, 13.1. Msg: Messaging Toolkit
- Perl in a Nutshell, Chapter 5, Reference: connect
- Programming Perl, 3.2.20. connect
- DBI module
: Perl in a Nutshell, Chapter 12, Reference: connect
- Socket module
- Perl in a Nutshell, 13.1. Built-in Socket Functions
- Perl in a Nutshell, 13.1.2. Client Connections
- Connect() (Mail::POP3Client)
: Perl in a Nutshell, Chapter 14, Reference: Connect
- ConnectBackoff() (Win32::Internet)
: Perl in a Nutshell, Chapter 19, Reference: ConnectBackoff
- connection, shutting down
: Programming Perl, 3.2.148. shutdown
- connection-oriented communication
: Advanced Perl Programming, 12.1. Networking Primer
- connectionless communication
: Advanced Perl Programming, 12.1. Networking Primer
- ConnectRetries() (Win32::Internet)
: Perl in a Nutshell, Chapter 19, Reference: ConnectionRetries
- ConnectTimeout() (Win32::Internet)
: Perl in a Nutshell, Chapter 19, Reference: ConnectTimeout
- console implementation
: Perl in a Nutshell, 19.2. Win32::Console
- Console module
: Learning Perl on Win32 Systems, B.4. Win32 Extensions
- constant folding
: Advanced Perl Programming, 20.2.2.2. Compilation and code generation stages
- constant module
: Perl in a Nutshell, 8.34. constant
- constant part
: Learning Perl, 11.1. What Is a Format?
- constant() (Win32::FileSecurity)
: Perl in a Nutshell, Chapter 19, Reference: constant
- constants
: Advanced Perl Programming, 3.3.2. Constants
- global special (predefined)
: Perl in a Nutshell, 4.4.4. Global Special Constants
- POSIX module
: Programming Perl, 7.2.49.3. Pathname constants
- references to
: Advanced Perl Programming, 1.1. Referring to Existing Variables
- constructors
- (see new())
- Perl Cookbook, 13.0. Introduction
- Perl Cookbook, 13.1. Constructing an Object
- Perl in a Nutshell, 7.3. Object-Oriented Perl
- Programming Perl, 4.2.5. Object Constructors
- Programming Perl, 5.3.1. Brief Refresher on Object-Oriented Programming
- Programming Perl, 5.3.3. An Object Is Simply a Referenced Thingy
- accessing overridden methods
: Perl Cookbook, 13.10. Accessing Overridden Methods
- cloning parent objects
: Perl Cookbook, 13.6. Cloning Objects
- inheriting
: Programming Perl, 5.5.10. Inheriting a Constructor
- containment
: Programming Perl, 5.5.5. Containment (the "Has-a" Relationship)
- content()
- HTML::Parser module
: Perl in a Nutshell, Chapter 17, Reference: content
- HTTP::Message module
: Perl in a Nutshell, Chapter 17, Reference: content
- CONTENT_LENGTH variable
: Perl in a Nutshell, 9.4. CGI Environment Variables
- content_ref() (HTTP::Message)
: Perl in a Nutshell, Chapter 17, Reference: content_ref
- Content-Type header line
- Learning Perl, 19.3. Simplest CGI Program
- Learning Perl, 19.9. Troubleshooting CGI Programs
- Perl in a Nutshell, 9.1.2. Creating Virtual Documents
- CONTENT_TYPE variable
: Perl in a Nutshell, 9.4. CGI Environment Variables
- ContentType property (Response object)
: Perl in a Nutshell, 20.2.2.2. Response properties
- context
- (see also list context; scalar context)
- Advanced Perl Programming, 20.2.2.2. Compilation and code generation stages
- Learning Perl, 3.5. Scalar and List Context
- Perl in a Nutshell, 4.2.5. Scalar and List Contexts
- Programming Perl, 2.3.3. Context
- context stack
- Advanced Perl Programming, 20.4.3. Inside Other Stacks
- Learning Perl on Win32 Systems, 3.5. Scalar and List Context
- continuation characters, reading data with
: Perl Cookbook, 8.1. Reading Lines with Continuation Characters
- continuation lines
- Programming Perl, 2.6.4.4. Loop control
- Programming Perl, 2.9.3. Global Special Variables
- continue block
- (see also loops)
- Learning Perl, 9.2. The next Statement
- Perl in a Nutshell, 4.3.1.1. while loops
- Programming Perl, 2.6.4.1. While statements
- Programming Perl, 2.6.4.4. Loop control
- continue command (in C)
: Programming Perl, 8.2.4. C Traps
- control characters
- Programming Perl, 2.3.2.2. String literals
- Programming Perl, 2.4.1.2. The rules of regular expression matching
- control expression
- and while statements
: Learning Perl, 4.3. The while/until Statement
- of if statement
: Learning Perl, 4.2. The if/unless Statement
- while statements
: Learning Perl on Win32 Systems, 4.3. The while/until Statement
- control structures
: Programming Perl, 1.6. Control Structures
- Control-D, as end of file
: Learning Perl, 3.6. <STDIN> as an Array
- ControlReceiveTimeout() (Win32::Internet)
: Perl in a Nutshell, Chapter 19, Reference: ControlReceiveTimeout
- ControlSendTimeout() (Win32::Internet)
: Perl in a Nutshell, Chapter 19, Reference: ControlSendTimeout
- converting
- angles (degrees and radians)
: Perl Cookbook, 2.11. Doing Trigonometry in Degrees, not Radians
- ASCII characters and values
- Perl Cookbook, 1.4. Converting Between ASCII Characters and Values
- Perl Cookbook, 20.4. Converting ASCII to HTML
- Programming Perl, 3.2.16. chr
- Programming Perl, 3.2.104. ord
- between languages
- Programming Perl, 6.4.2. Translation from Other Languages
- Programming Perl, 8.5.1. Translation from Awk and Sed
- binary and decimal numbers
: Perl Cookbook, 2.4. Converting Between Binary and Decimal
- case
: (see case/capitalization)
- DBM files
: Perl Cookbook, 14.3. Converting Between DBM Files
- hexadecimal numbers
- Perl Cookbook, 2.16. Converting Between Octal and Hexadecimal
- Programming Perl, 3.2.73. hex
- Programming Perl, 3.2.156. sprintf
- list values and strings
- Programming Perl, 3.2.78. join
- Programming Perl, 3.2.105. pack
- Programming Perl, 3.2.155. split
- Programming Perl, 3.2.182. unpack
- octal numbers
- Perl Cookbook, 2.16. Converting Between Octal and Hexadecimal
- Programming Perl, 3.2.101. oct
- Programming Perl, 3.2.156. sprintf
- POD data to ASCII text
: Programming Perl, 7.2.50. Pod::Text - Convert POD Data to Formatted ASCII Text
- pod into other languages
: Perl Cookbook, 12.16. Documenting Your Module with Pod
- Roman numerals
: Perl Cookbook, 2.6. Working with Roman Numerals
- shell wildcards for regexp matching
: Perl Cookbook, 6.9. Matching Shell Globs as Regular Expressions
- time
- Perl Cookbook, 3.2. Converting DMYHMS to Epoch Seconds
- Programming Perl, 3.2.70. gmtime
- Programming Perl, 3.2.88. localtime
- cookie()
- CGI.pm module
: Perl in a Nutshell, Chapter 10, Reference: cookie
- LWP::UserAgent module
: Perl in a Nutshell, Chapter 17, Reference: cookie_jar
- Cookie header
: Perl in a Nutshell, 17.3.6. HTTP::Cookies
- cookies
- Perl Cookbook, 19.10. Managing Cookies
- Perl in a Nutshell, 8.28. CGI::Cookie
- Perl in a Nutshell, 10.3. Maintaining State
- HTTP::Cookies module
: Perl in a Nutshell, 17.3.6. HTTP::Cookies
- HTTP::Cookies::Netscape module
: Perl in a Nutshell, 17.3.6.1. HTTP::Cookies::Netscape
- setting (PerlScript)
: Perl in a Nutshell, 20.2.2.1. Setting cookies
- Cookies collection
: Perl in a Nutshell, 20.2.1. The Request Object
- coords()
- Canvas widget
: Perl in a Nutshell, 18.12.3. Canvas Methods
- Scale widget
: Perl in a Nutshell, 18.13.1. Scale Methods
- copy() (File::Copy)
: Perl Cookbook, 9.3. Copying or Moving a File
- copy constructor
: Programming Perl, 7.2.48.6. Copy constructor
- Copy module
: Programming Perl, 7.2.29. File::Copy - Copy Files or Filehandles
- copy pass
: Learning Perl, 17.5. Variable-Length (Text) Databases
- copying
- data structures
: Perl Cookbook, 11.12. Copying Data Structures
- directory trees
: Perl Cookbook, 9.11. Program: symirror
- filehandles
: Perl Cookbook, 7.20. Copying Filehandles
- files
: Perl Cookbook, 9.3. Copying or Moving a File
- parent objects (cloning)
: Perl Cookbook, 13.6. Cloning Objects
- substituting and
: Perl Cookbook, 6.1. Copying and Substituting Simultaneously
- surface vs. deep copies
: Perl Cookbook, 11.12. Copying Data Structures
- core files
- Perl in a Nutshell, 3.2. Command-Line Options
- Programming Perl, 3.2.29. dump
- Programming Perl, 6.1.2. Switches
- cos() (cosines)
- Perl Cookbook, 2.12. Calculating More Trigonometric Functions
- Perl in a Nutshell, Chapter 5, Reference: cos
- Programming Perl, 3.2.21. cos
- Count()
- Mail::POP3Client module
- Perl in a Nutshell, Chapter 14, Reference: Count
- Perl in a Nutshell, 14.2.8.1. Counting messages
- Win32::OLE::Enum module
: Perl in a Nutshell, 19.18.3. Win32::OLE::Enum
- countchunks program (example)
: Perl Cookbook, 7.7. Writing a Filter
- counting
- characters
: Learning Perl, 15.5. Transliteration
- email messages
: Perl in a Nutshell, 14.2.8.1. Counting messages
- lines in files
: Perl Cookbook, 8.2. Counting Lines (or Paragraphs or Records) in a File
- CPAN
: Perl Cookbook, 12.0. Introduction
- building and installing modules from
: Perl Cookbook, 12.17. Building and Installing a CPAN Module
- finding modules, program for
: Perl Cookbook, 12.19. Program: Finding Versions and Descriptions of Installed Modules
- registering as developer
: Perl Cookbook, 12.8. Preparing a Module for Distribution
- CPAN (Comprehensive Perl Archive Network)
- Learning Perl on Win32 Systems, B.3. CPAN: Beyond the Standard Library
- Perl in a Nutshell, 2. Installing Perl
- Programming Perl, 7.1. Beyond the Standard Library
- Programming Perl, How to Get Perl
- CPAN::FirstTime module
: Perl in a Nutshell, 8.36. CPAN::FirstTime
- CPAN::Nox module
: Perl in a Nutshell, 8.37. CPAN::Nox
- CPAN.pm module
- Perl in a Nutshell, 2.4.4. Installing Modules with the CPAN Module
- Perl in a Nutshell, 8.35. CPAN
- finding available modules
: Perl in a Nutshell, 2.4.1. Locating modules
- cpp (C preprocessor)
- Perl in a Nutshell, 3.2. Command-Line Options
- Programming Perl, 6.1.2. Switches
- CPU time
- Programming Perl, 3.2.174. times
- Programming Perl, 7.2.4.1. Notes
- crack() (URI::URL)
: Perl in a Nutshell, Chapter 17, Reference: crack
- CrackURL() (Win32::Internet)
: Perl in a Nutshell, Chapter 19, Reference: CrackURL
- Create()
: Learning Perl on Win32 Systems, 16.5. Opening and Reading Registry Values
- Win32::Process module
: Perl in a Nutshell, 19.12. Win32::Process
- Win32::Registry module
: Perl in a Nutshell, Chapter 19, Reference: Create
- createArc() (Canvas)
: Perl in a Nutshell, 18.12.1. Canvas Creation Methods
- createBitmap() (Canvas)
: Perl in a Nutshell, 18.12.1. Canvas Creation Methods
- createImage() (Canvas)
: Perl in a Nutshell, 18.12.1. Canvas Creation Methods
- createLine() (Canvas)
: Perl in a Nutshell, 18.12.1. Canvas Creation Methods
- CreateObject()
- Learning Perl on Win32 Systems, 19.2. Creating Automation Objects
- Learning Perl on Win32 Systems, 19.3. Using Automation Objects
- createOval() (Canvas)
: Perl in a Nutshell, 18.12.1. Canvas Creation Methods
- createPolygon() (Canvas)
: Perl in a Nutshell, 18.12.1. Canvas Creation Methods
- createRectangle() (Canvas)
: Perl in a Nutshell, 18.12.1. Canvas Creation Methods
- createText() (Canvas)
: Perl in a Nutshell, 18.12.1. Canvas Creation Methods
- CreateURL() (Win32::Internet)
: Perl in a Nutshell, Chapter 19, Reference: CreateURL
- createWindow() (Canvas)
: Perl in a Nutshell, 18.12.1. Canvas Creation Methods
- creating processes
: Learning Perl, 14.1. Using system and exec
- creation time
: (see modification time)
- credentials() (LWP::UserAgent)
: Perl in a Nutshell, Chapter 17, Reference: credentials
- croak()
- Perl Cookbook, 12.12. Reporting Errors and Warnings Like Built-Ins
- Programming Perl, 7.2.5. Carp - Generate Error Messages
- crypt()
- Perl in a Nutshell, Chapter 5, Reference: crypt
- Programming Perl, 3.2.22. crypt
- cryptography
: Programming Perl, 3.2.158. srand
- CSV (comma-separated values)
- Perl Cookbook, 1.15. Parsing Comma-Separated Data
- Perl Cookbook, 4.1. Specifying a List In Your Program
- Perl Cookbook, 6.7. Reading Records with a Pattern Separator
- $ctime file statistic
: Programming Perl, 3.2.159. stat
- ctime field
: Perl Cookbook, 9.0. Introduction
- CTRL-C signal
- Advanced Perl Programming, 4.2.2. Signal Handlers
- Perl Cookbook, 16.18. Catching Ctrl-C
- CTRL-D key
- Programming Perl, 2.3.2.7. Other literal tokens
- Programming Perl, 7.2.65. Term::Complete - Word Completion Module
- CTRL-U key
: Programming Perl, 7.2.65. Term::Complete - Word Completion Module
- CTRL-Z key
: Programming Perl, 2.3.2.7. Other literal tokens
- curly braces
: (see {} (braces))
- current index (Text widget)
: Perl in a Nutshell, 18.11.1. Text Indexes and Modifiers
- current_age() (HTTP::Response)
: Perl in a Nutshell, Chapter 17, Reference: current_age
- current_message() (Mail::Folder)
: Perl in a Nutshell, Chapter 14, Reference: current_message
- currently selected filehandle
: Learning Perl, 11.6.1. Using select() to Change the Filehandle
- curselection() (Listbox)
: Perl in a Nutshell, 18.10.2. Listbox Methods
- Curses module
: Perl Cookbook, 15.12. Managing the Screen
- curses toolkit
: Perl Cookbook, 15.0. Introduction
- -cursor option (widgets)
: Perl in a Nutshell, 18.3. Common Widget Configuration Options
- Cursor() (Win32::Console)
: Perl in a Nutshell, Chapter 19, Reference: Cursor
- CursorName attribute (DBI)
: Perl in a Nutshell, 12.2.3. Database Handles and Statement Handles
- custom publishing systems
: Learning Perl, 19.10.1. Custom Publishing Systems
- customizing Perl debugger
- Perl in a Nutshell, 6.4. Customizing the Debugger
- Programming Perl, 8.1.3. Debugger Customization
- =cut command (pod)
: Perl in a Nutshell, Chapter 4, Reference: =cut
- CVs (code values)
: Advanced Perl Programming, 20.3.5. Code Values
- Cwd module
- Perl Cookbook, 12.11. Overriding Built-In Functions
- Perl in a Nutshell, 8.38. Cwd
- Programming Perl, 7.2.7. Cwd - Get Pathname of Current Working Directory
- cwd() (Net::FTP)
: Perl in a Nutshell, Chapter 16, Reference: cwd
- cxstack
: Advanced Perl Programming, 20.4.3. Inside Other Stacks
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